CN103937273A - Dual controlled release edible multifunctional film with oil soluble/water soluble multinutrient - Google Patents
Dual controlled release edible multifunctional film with oil soluble/water soluble multinutrient Download PDFInfo
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- CN103937273A CN103937273A CN201410162699.1A CN201410162699A CN103937273A CN 103937273 A CN103937273 A CN 103937273A CN 201410162699 A CN201410162699 A CN 201410162699A CN 103937273 A CN103937273 A CN 103937273A
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- water
- oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention discloses a dual controlled release edible multifunctional film with oil soluble/water soluble multinutrient in the filed of food packaging and a preparation method of the dual controlled release edible multifunctional film. The dual controlled release edible multifunctional film comprises the following components in percentage by weight: 0.8-5% of oil soluble nutrient substance, 0.2-6% of water soluble nutrient substance, 12-20% of protein, 0.5-2% of polysaccharide, 0.3-1.6% of emulsifier, 4-10% of plasticizer and the balance of water. The dual controlled release edible multifunctional film with the oil soluble/water soluble multinutrient is degradable, edible and high in safety, can reinforce oil soluble and water soluble nutrient substances at the same time, is in accurate controlled release and has the functional characteristics of reinforcing multiple nutrient substances, resisting oxidation, preventing water loss, and the like; mechanical properties of the film can be adjusted by adjusting types of polysaccharides and ratio of protein to the polysaccharide, so that different food demands can be met.
Description
Technical field
The invention belongs to food product pack field, be specifically related to a kind of have oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional and preparation method thereof.
Background technology
In recent years; along with socioeconomic development; people more and more pay close attention to environmental protection and health; use the edible Basic knowledge of analytical reagents wrapping material protection food traditional such as the film of the preparations such as starch, derivatived cellulose, chitosan, alginates, whey isolate protein and soybean protein isolate can substitute; make its impact that is not subject to external environment at transport, sale, storage, there is the feature of safety and environmental protection.For example, patent of invention CN101746557 has introduced edible film of a kind of whey-protein/gelatin and preparation method thereof; Patent of invention CN1499926 provides a kind of preparation method of unbranched starch edible film composition.In recent years, film more and more receives publicity as the support of functional factor and other materials, to improve trophicity and the security of food, for example, patent of invention CN103113603A has introduced a kind of preparation method of the film that can load anthocyanidin, but current film can only load oil soluble or a water miscible class material conventionally.In addition, the rich film that requires of food variety not only needs to have good mechanical property, also needs stronger block water gas barrier property and oxidation-resistance.
The film that the present invention utilizes the method for dual emulsification to make has and loads oil soluble (as V simultaneously
edeng) and water-soluble (as V
b2deng) function of nutritive substance, can be used as the carrier of food enrichment; Whey-protein is mixed to the membrane matrix that becomes as this film with polysaccharide, and by regulating kind and the adding proportion of polysaccharide, improve its mechanical property, and the oil soluble wherein carrying and the slowly-releasing of water-soluble nutrient substance have been played to good synergy; Can in oil phase, add the oil-soluble nutrient matter with anti-oxidant activity (as V
edeng), can improve the antioxidant property of protected food, and improve the block-water performance of film.
Summary of the invention
The invention provides a kind of have oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional and preparation method thereof.
To achieve these goals, the present invention adopts following technical scheme:
Have oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional, each component and the weight percentage thereof of this dual-sustained-release edible multifunctional membrane are as follows: oil-soluble nutrient matter: 0.8%-5%; Water-soluble nutrient substance: 0.2%-6%; Protein: 12%-20%; Polysaccharide; 0.5%-2%; Emulsifying agent: 0.3%-1.6%; Softening agent: 4%-10%; Surplus is water; Above-mentioned multifunctional membrane is will after albumen-polysaccharide mixing solutions and water-in-oil type emulsion mixing, to be prepared from through casting method in the situation that adding softening agent, and this water-in-oil type emulsion comprises oil-soluble nutrient matter, water-soluble nutrient substance and emulsifying agent.
Above-mentioned oil-soluble nutrient matter is the oil soluble nutritive ingredients such as vitamin A. D. E, K or carotene.
Above-mentioned water-soluble nutrient substance is the water-soluble nutritive ingredients such as vitamin B group or vitamins C.
Above-mentioned protein is the protein with gel property, is preferably whey-protein, soybean protein or gelatin; Polysaccharide is edible gum, is preferably gum arabic or carrageenin; Softening agent is edible glycerine, sorbyl alcohol or polyoxyethylene glycol; Emulsifying agent is edible Polyglycerine castor-oil plant alcohol ester or Yelkin TTS.
The grade of above-mentioned each component is food grade.
The thickness of above-mentioned dual-sustained-release edible multifunctional membrane is 90-130 μ m.
A preparation method for above-mentioned edible multifunctional membrane, comprises the steps:
(1) preparation of albumen-polysaccharide mixing solutions: protein and polysaccharide are dissolved in the water respectively, after mixing by its pH regulator to 7-9,75-90 DEG C heating 20-30min, be cooled to room temperature, obtain albumen-polysaccharide mixing solutions;
(2) the just preparation of emulsion of water-in-oil-type: the solution of water-soluble nutrient substance is added drop-wise in the solution of oil-soluble nutrient matter, add again emulsifier solution, by mixing solutions at 10000-30000rpm condition down cut 5-15min, homogeneous 5-15min under 500-1500bar pressure, obtains just emulsion of water-in-oil-type;
(3) water-in-oil-type step (2) being obtained albumen-polysaccharide mixing solutions that just emulsion obtains with step (1) mixes, homogeneous 5-10min under 50-300bar pressure, and then add softening agent, and mix and ultrasonic degas, obtain film forming liquid;
(4) film forming liquid is joined in flat synthetic glass vessel, adopt casting method to make to have oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional.
Wherein:
The concentration of the protein solution in step (1) is 6wt%-10wt%, and the concentration of polysaccharide soln is 0.5wt%-1wt%.
In step (2), the concentration of the solution of water-soluble nutrient substance is 10wt%-70wt%, and the concentration of the solution of oil-soluble nutrient matter is 10wt%-40wt%; The concentration of emulsifier solution is 3wt%-8wt%.
In step (2), the volume ratio of the solution of water-soluble nutrient substance and the solution of oil-soluble nutrient matter is 0.2-0.6:1.
In step (3), the volume ratio of the first emulsion of water-in-oil-type and albumen-polysaccharide mixing solutions is 0.05-0.1:1.
In step (4), the concrete steps of casting method are as follows: described film forming liquid is pressed to 0.10-0.16g/cm
2consumption join in flat synthetic glass vessel, balance more than 48 hours under 20-24 DEG C, the condition of relative humidity 54%-58%, obtain having oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional.
Beneficial effect of the present invention is as follows: the edible multifunctional membrane of dual-sustained-release of the present invention, can be simultaneously as the carrier of oil soluble and water-soluble nutrient substance and control its slowly-releasing.Because this multifunctional membrane contains oil-soluble substance, the block-water performance of this film is improved more than 50%.By regulating the ratio of polysaccharide and protein, can change the mechanical property of film, and control the release of oil soluble and water-soluble nutrient substance in addition.
Brief description of the drawings
Fig. 1 is dual-sustained-release film and the mechanical property of pure lactalbumin membrane and the comparison of water vapor transmission rate (WVTR) of embodiment 1.
Fig. 2 is V in embodiment 1 dual-sustained-release film
b2and V
esimulation release profiles.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but protection domain not thereby limiting the invention.
In following examples about film thickness, tensile property, water vapor transmission and V
b2, V
eextracorporeal releasing test measuring method is as follows:
1. the measuring method of film thickness: use digimatic micrometer detect thickness.
2. the measuring method of tensile property:
With reference to ASTM (1995) method, use TMS-Pro instrumental test tensile property, wherein draw speed is 1mm/s.Tensile strength (TS, MPa) is calculated by formula (1):
In formula, F
t---maximum pull (N); The thickness (mm) of L---membrane sample; The width (mm) of W---membrane sample.
Fracture extensibility (E, %) is calculated by formula (2):
In formula, L
0---the original length (mm) before sample stretches; The length (mm) that Δ L---sample breakage is elongated.
3. the measuring method of water vapor transmission (WVP)
With reference to GB1037-88 method, adopt and intend cup method mensuration.Water vapour transmission coefficient calculates by formula (3):
In formula, the weightening finish of W---moisture vapor transmission cup (g); The thickness (mm) of x---film; A---film exposed area (cm
2); T---interval time of measurement (h); The water vapour pressure reduction (kPa) of △ P---film both sides.
4. V in film
b2, V
eextracorporeal releasing test measuring method:
This experiment is carried out in sealed tube, 100mg film is put into the slowly-releasing medium (phosphoric acid buffer of the pH7.4 that contains 1.0% (w/v) intestinal juice element) of 100mL simulated intestinal fluid environment, under 37.0 DEG C of conditions, shakes with the rotating speed of 100rpm.Every 1h by measure the ultraviolet absorption value of supernatant liquor under 288nm, 445nm wavelength, according to V
b2and V
euv-absorbing typical curve, calculate respectively V
b2, V
erelease rate, calculation formula is as follows:
In formula, G
1---V
eor V
b2burst size in medium; G
0---V
eor V
b2original addition.
Embodiment 1
(1) protein-polysaccharide soln (W
2) preparation: whey-protein is joined in deionized water, and lasting stirring is fully dissolved it, 90 DEG C heating 30min, be cooled to room temperature, obtain lactoalbumin soln; Gum arabic powder (GA) is joined in deionized water, and 50 DEG C of heating 20min, fully dissolve to obtain GA solution; By make lactoalbumin soln mix with GA solution, regulate its pH to 7, in mixing solutions, the final concentration of whey-protein is 10.0%, the final concentration of gum arabic is 1.0%.
(2) just emulsion (W of water-in-oil
1/ O) preparation: by the V of 70wt%
b2the V that solution drips at 40wt%
ein solution (volume ratio is 0.6:1), add the Polyglycerine castor-oil plant alcohol ester (PGPR) of 8wt%, and under 30000rpm condition, mixed solution is carried out to high speed shear 15min and carry out pre-emulsification, carry out homogeneous 15min under 1500bar condition more afterwards and obtain W
1/ O is emulsion just, V in first milk sap
b2content is 32%, V
econtent is 24%.
(3) preparation of the edible multifunctional membrane of dual-sustained-release: first emulsion droplet is added to W by the volume ratio with 0.1:1
2in solution, mix, and mixed solution is carried out the pre-emulsification of 10min under 10000rpm condition, homogeneous 10min under 300bar condition afterwards, adds the rear ultrasonic degas of glycerine (5%), obtains film forming liquid.In this film forming liquid, a component and weight percent thereof are as follows: V
e: 2.4%; V
b2: 3.2%; Whey-protein 10%; Gum arabic: 1%; PGPR:0.8%; Glycerine 5%; Surplus is water.Get the above-mentioned film forming liquid of 7g (is 0.16g/cm in the flat synthetic glass vessel template of diameter 8cm
2), be fixed temperature and humidity balance 48h under 22 ± 3 DEG C, the humidity condition that is 56 ± 8% in temperature, take off film and measure its indices.Film thickness is 130 μ m, and its each component and weight percentage thereof are as follows: V
e: 5%; V
b2: 6%; Whey-protein: 20%; Gum arabic: 2%; PGRG:1.6%; Glycerine: 10%; Surplus is water.
Embodiment 2
(1) protein-polysaccharide soln (W
2) preparation: whey-protein is joined in deionized water, and lasting stirring is fully dissolved it, 75 DEG C heating 20min, be cooled to room temperature, obtain lactoalbumin soln; Carrageenin powder (KCG) is joined in deionized water, fully dissolve to obtain KCG solution; By make lactoalbumin soln mix with KCG solution, regulate its pH to 9, the final concentration that wherein in solution, the final concentration of whey-protein is 6.0%, KCG is 0.5%.
(2) just emulsion (W of water-in-oil
1/ O) preparation: by the V of 10wt%
b2the V that solution drips at 10wt%
ein solution (volume ratio is 0.2:1), and add the PGPR of 3wt%.Mixed solution is carried out the pre-emulsification of 5min with high speed shear instrument under 10000rpm condition, under 500bar condition, carry out afterwards homogeneous 5min and obtain W
1/ O is emulsion just.Just V in milk sap
b2content is 1.7%, V
econtent is 8.3%.
(3) preparation of the edible multifunctional membrane of dual-sustained-release: first emulsion droplet is added to W by the volume ratio with 0.05:1
2in solution, mix, and mixed solution is carried out the pre-emulsification of 10min under 10000rpm condition, under 50bar condition, carry out afterwards homogeneous 5min, add the rear ultrasonic degas of glycerine (2%), obtain film forming liquid.In this film forming liquid, a component and weight percent thereof are as follows: V
e: 0.4%; V
b2: 0.09%; Whey-protein 6%; Carrageenin: 0.5%; PGPR:0.15%; Glycerine 2%; Surplus is water.Get the above-mentioned film forming liquid of 5g (is 1.0g/cm in the flat synthetic glass vessel template of diameter 8cm
2), be fixed temperature and humidity balance 48h under 22 ± 3 DEG C, the humidity condition that is 56 ± 8% in temperature, take off film and measure its indices.Film thickness is 90 μ m.Each component and the weight percentage thereof of this film are as follows: V
e: 0.8%; V
b2: 0.2%; Whey-protein: 12%; Carrageenin: 0.5%; PGRG:0.3%; Glycerine: 4%; Surplus is water.
Fig. 1 is the comparison of embodiment 1 and pure lactalbumin membrane mechanical property and water vapor transmission rate (WVTR), and wherein the unit of tensile strength is N/mm
2, the unit of water vapor transmission rate (WVTR) is gmm/m
2hkPa, as can be seen from the figure the mechanical property difference of two kinds of films is not remarkable, but the water vapor transmission rate (WVTR) of dual-sustained-release multifunctional membrane is far below pure lactalbumin membrane, and soluble substance is (as V
e) interpolation can improve to a certain extent the block-water performance of film, prevent the water loss of food.
Fig. 2 is V in embodiment 1
b2and V
esimulation release profiles, as can be seen from the figure, the V in dual-sustained-release multifunctional membrane of the present invention
eand V
b2all slow release, due to V
ethere is certain resistance of oxidation, thus to food easily oxidized composition there is the effect of long-effective protection.
Claims (10)
1. have oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional, it is characterized in that, each component and the weight percentage thereof of described dual-sustained-release edible multifunctional membrane are as follows: oil-soluble nutrient matter: 0.8%-5%; Water-soluble nutrient substance: 0.2%-6%; Protein: 12%-20%; Polysaccharide; 0.5%-2%; Emulsifying agent: 0.3%-1.6%; Softening agent: 4%-10%; Surplus is water.
2. edible multifunctional membrane according to claim 1, is characterized in that, described oil-soluble nutrient matter is vitamin A. D. E, K or carotene.
3. edible multifunctional membrane according to claim 1, is characterized in that, described water-soluble nutrient substance is vitamin B group or vitamins C.
4. edible multifunctional membrane according to claim 1, is characterized in that, described protein is whey-protein, soybean protein or gelatin; Polysaccharide is gum arabic or carrageenin; Softening agent is glycerine, sorbyl alcohol or polyoxyethylene glycol; Emulsifying agent is Polyglycerine castor-oil plant alcohol ester or Yelkin TTS.
5. edible multifunctional membrane according to claim 1, is characterized in that, the thickness of described dual-sustained-release edible multifunctional membrane is 90-130 μ m.
6. a preparation method for the edible multifunctional membrane described in claim 1 to 5 any one, is characterized in that, concrete grammar comprises the steps:
(1) preparation of albumen-polysaccharide mixing solutions: protein and polysaccharide are dissolved in the water respectively, after mixing by its pH regulator to 7-9,75-90 DEG C heating 20-30min, be cooled to room temperature, obtain albumen-polysaccharide mixing solutions;
(2) the just preparation of emulsion of water-in-oil-type: the solution of water-soluble nutrient substance is added drop-wise in the solution of oil-soluble nutrient matter, add again emulsifier solution, by mixing solutions at 10000-30000rpm condition down cut 5-15min, homogeneous 5-15min under 500-1500bar pressure, obtains just emulsion of water-in-oil-type;
(3) water-in-oil-type step (2) being obtained albumen-polysaccharide mixing solutions that just emulsion obtains with step (1) mixes, homogeneous 5-10min under 50-300bar pressure, and then add softening agent, and mix and ultrasonic degas, obtain film forming liquid;
(4) film forming liquid is poured in flat synthetic glass vessel, adopt casting method to make to have oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional.
7. preparation method according to claim 6, is characterized in that, described in step (1), the concentration of protein solution is 6wt%-10wt%, and the concentration of polysaccharide soln is 0.5wt%-1wt%.
8. preparation method according to claim 6, is characterized in that, described in step (2), the strength of solution of water-soluble nutrient substance is 10wt%-70wt%, and the concentration of the solution of oil-soluble nutrient matter is 10wt%-40wt%.
9. preparation method according to claim 6, is characterized in that, described in step (2), the concentration of emulsifier solution is 3wt%-8wt%.
10. preparation method according to claim 6, is characterized in that, described in step (4), the concrete steps of casting method are as follows: described film forming liquid is pressed to 0.10-0.16g/cm
2consumption join in flat synthetic glass vessel, balance more than 48 hours under 20-24 DEG C, the condition of relative humidity 54%-58%, obtain having oil molten/the dual-sustained-release edible multifunctional membrane of water-soluble compound nutritional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162699.1A CN103937273A (en) | 2014-04-22 | 2014-04-22 | Dual controlled release edible multifunctional film with oil soluble/water soluble multinutrient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162699.1A CN103937273A (en) | 2014-04-22 | 2014-04-22 | Dual controlled release edible multifunctional film with oil soluble/water soluble multinutrient |
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|---|---|
| CN103937273A true CN103937273A (en) | 2014-07-23 |
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ID=51185163
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|---|---|---|---|
| CN201410162699.1A Pending CN103937273A (en) | 2014-04-22 | 2014-04-22 | Dual controlled release edible multifunctional film with oil soluble/water soluble multinutrient |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905564A (en) * | 2017-01-18 | 2017-06-30 | 华南理工大学 | A kind of feature edible film and preparation method thereof |
| CN110202860A (en) * | 2019-05-31 | 2019-09-06 | 华南农业大学 | A kind of active composite membrane of gradient slow-release and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999046332A1 (en) * | 1998-03-12 | 1999-09-16 | Daicel Chemical Industries, Ltd. | Lactone-containing resin composition, molded object thereof, and film |
| WO2001037683A2 (en) * | 1999-11-24 | 2001-05-31 | Mateescu, M-Alexandru | Crosslinked protein and polysaccharide biofilms |
| US20100116708A1 (en) * | 2007-01-26 | 2010-05-13 | Obtusa Investimos E Gestao Limidada | Starch-based compositions and related use and obtainment process |
| CN101811596A (en) * | 2009-09-18 | 2010-08-25 | 江南大学 | Edible polysaccharide-protein composite packaging film and preparation method thereof |
| CN102888124A (en) * | 2012-10-11 | 2013-01-23 | 沈阳创达技术交易市场有限公司 | Edible food packing film and preparation method thereof |
-
2014
- 2014-04-22 CN CN201410162699.1A patent/CN103937273A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999046332A1 (en) * | 1998-03-12 | 1999-09-16 | Daicel Chemical Industries, Ltd. | Lactone-containing resin composition, molded object thereof, and film |
| WO2001037683A2 (en) * | 1999-11-24 | 2001-05-31 | Mateescu, M-Alexandru | Crosslinked protein and polysaccharide biofilms |
| US20100116708A1 (en) * | 2007-01-26 | 2010-05-13 | Obtusa Investimos E Gestao Limidada | Starch-based compositions and related use and obtainment process |
| CN101811596A (en) * | 2009-09-18 | 2010-08-25 | 江南大学 | Edible polysaccharide-protein composite packaging film and preparation method thereof |
| CN102888124A (en) * | 2012-10-11 | 2013-01-23 | 沈阳创达技术交易市场有限公司 | Edible food packing film and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| BIN LI ET AL.: ""Study of the Encapsulation Efficiency and Controlled Release Property of Whey Protein Isolate—Polysaccharide Complexes in W1/O/W2 Double Emulsions"", 《INTERNATIONAL JOURNAL OF FOOD ENGINEERING》, vol. 7, no. 3, 8 June 2011 (2011-06-08), pages 1 - 16 * |
| BIN LI ET AL.: ""Synergistic effects of whey protein–polysaccharide complexes on the controlled release of lipid-soluble and water-soluble vitamins in W1/O/W2 double emulsion systems"", 《INTERNATIONAL JOURNAL OF FOOD SCIENCE & TECHNOLOGY》, vol. 47, no. 2, 11 November 2011 (2011-11-11), pages 248 - 254 * |
| FEI LIU ET AL.: ""Design and Characterization of Controlled-Release Edible Packaging Films Prepared with Synergistic Whey-Protein Polysaccharide Complexes"", 《JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY》, vol. 61, no. 24, 29 May 2013 (2013-05-29), pages 5824 - 5833 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905564A (en) * | 2017-01-18 | 2017-06-30 | 华南理工大学 | A kind of feature edible film and preparation method thereof |
| CN106905564B (en) * | 2017-01-18 | 2019-10-18 | 华南理工大学 | A kind of functionality edible film and preparation method thereof |
| CN110202860A (en) * | 2019-05-31 | 2019-09-06 | 华南农业大学 | A kind of active composite membrane of gradient slow-release and preparation method thereof |
| CN110202860B (en) * | 2019-05-31 | 2021-04-23 | 华南农业大学 | Gradient slow-release type active composite membrane and preparation method thereof |
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Application publication date: 20140723 |